"Mark Astley" wrote in message ...
All,

I was once told that instrument procedures (i.e. approaches) are published
in text form, and then rendered into NOS charts (and a similar process for
Jeppesen).

1) Is this true?
2) If so, is this "raw" data available to the public somewhere? I'm looking
for something similar to the ATA-100 databases which can be purchased from
the FAA.
3) How did NOS wind up producing the charts anyway?

Thanks in advance,
mark

Just curious...why would you want to see the approaches in text form?